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Increasing Efficiency level. Wireframe hand is pulling up to the maximum position circle progress bar with the efficiency icon. Development and growth business concept. Vector illustration.
A simple electric circuit has a power source, wires, and a load. A closed circuit allows current flow, while an open circuit stops it. Learn how circuits work and their uses.
Logo design about a house that uses solar power as its electricity supply.
Simple health icons set. Universal health icon to use for web and mobile UI, set of basic UI health elements
Energy efficiency icon. Vector illustration
solar cell energy, industry use solar cell roof top in isometric graphic

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